| In millions, except per share items | Dec-31-19 | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 | Dec-31-14 | Dec-31-13 | Dec-31-12 |
| | 10-K | 10-K | 10-K | 10-K/A | 10-K | 10-K | 10-K | 10-K |
| Revenues [+] | 2.0 | 3.3 | 12.9 | 8.6 | 7.7 | 6.2 | 0.0 | 0.0 |
| Products | | | | | | 6.2 | | |
| Net interest income | | | | 0.0 | -0.1 | 0.0 | | |
| Revenue growth | -41.3% | -74.0% | 50.4% | 11.0% | 25.3% | | | |
| Cost of goods sold | 1.1 | 2.8 | 9.7 | 8.9 | 8.0 | 4.6 | 0.0 | 0.0 |
| Gross profit | 0.9 | 0.5 | 3.1 | -0.4 | -0.3 | 1.5 | 0.0 | 0.0 |
| Gross margin | 45.7% | 15.6% | 24.4% | -4.1% | -3.8% | 24.6% | | |
| Selling, general and administrative [+] | 3.6 | 12.0 | 11.8 | 3.2 | 2.8 | 1.8 | 0.0 | 0.0 |
| General and administrative | | | | | | | | 0.0 |
| Research and development | 0.2 | 0.2 | 0.2 | 0.4 | 0.3 | 0.1 | | |
| Other operating expenses | 1.9 | 5.9 | | -3.5 | -3.0 | | | 0.0 |
| EBITDA [+] | -4.5 | -17.3 | -8.8 | -0.3 | -0.3 | -0.4 | | |
| EBITDA growth | -73.9% | 95.6% | 2422.7% | 12.2% | -21.6% | 1621.9% | 22.6% | 36.7% |
| EBITDA margin | -229.4% | -515.3% | -68.5% | -4.1% | -4.0% | -6.5% | | |
| Depreciation and amortization | 0.2 | 0.3 | 0.1 | 0.1 | 0.1 | 0.0 | | |
| EBIT [+] | -4.7 | -17.5 | -8.9 | -0.4 | -0.4 | -0.4 | 0.0 | 0.0 |
| EBIT growth | -73.2% | 97.1% | 2013.8% | 16.0% | -12.0% | 1684.9% | 22.6% | 36.7% |
| EBIT margin | -239.3% | -523.4% | -69.0% | -4.9% | -4.7% | -6.7% | | |
| Non-recurring items [+] | 1.2 | | | | | | | |
| Asset impairment | 1.2 | | | | | | | |
| Interest expense, net [+] | 0.6 | 1.8 | 0.2 | | | 0.0 | | |
| Interest expense | 0.6 | 1.8 | 0.2 | | 0.0 | 0.0 | 0.0 | 0.0 |
| Interest income | | | | | | 0.0 | | |
| Other income (expense), net [+] | -1.4 | 2.3 | -4.9 | -0.1 | -0.3 | -0.3 | 0.0 | 0.0 |
| Gain (loss) on sale of assets | 0.2 | 0.6 | | | | | | |
| Gain (loss) on debt retirement | | -1.6 | | | | | | |
| Other | | | | 0.0 | -0.2 | | | |
| Pre-tax income | -7.9 | -17.1 | -14.0 | -0.5 | -0.7 | -0.7 | 0.0 | 0.0 |
| Income taxes | 0.0 | 0.0 | 0.0 | 0.0 | -0.1 | 0.0 | 0.0 | 0.0 |
| Tax rate | 0.0% | | | | 17.7% | 7.0% | 0.0% | 0.0% |
| Net income | -7.9 | -17.1 | -14.6 | -0.5 | -0.6 | -0.7 | 0.0 | 0.0 |
| Net margin | -401.7% | -509.9% | -113.6% | -6.3% | -7.2% | -10.7% | | |
| |
| Basic EPS [+] | ($0.17) | ($0.39) | ($0.39) | ($0.02) | ($0.02) | ($0.03) | $0.00 | $0.00 |
| Growth | -56.5% | -0.4% | 2065.6% | -2.8% | -39.7% | 613.4% | 148.7% | -87.2% |
| Diluted EPS [+] | ($0.17) | ($0.39) | ($0.39) | ($0.02) | ($0.02) | ($0.03) | $0.00 | $0.00 |
| Growth | -56.5% | -0.4% | 2065.6% | -2.8% | -39.7% | 613.4% | 148.7% | -87.2% |
| |
| Shares outstanding (basic) [+] | 46.3 | 43.6 | 37.2 | 29.6 | 29.6 | 21.3 | 10.8 | 10.8 |
| Growth | 6.4% | 17.2% | 25.4% | 0.2% | 38.8% | 97.8% | 0.0% | 0.0% |
| Shares outstanding (diluted) [+] | 46.3 | 43.6 | 37.2 | 29.6 | 29.6 | 21.3 | 10.8 | 10.8 |
| Growth | 6.4% | 17.2% | 25.4% | 0.2% | 38.8% | 97.8% | 0.0% | 0.0% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |